/* =========================================================
   HygienCloud IT — Header Logo Refinement + Overter AI Widget
   Extends the existing design system (--primary/--dark/--accent)
   ========================================================= */

/* ---------- Header logo: glass chip + premium hover ---------- */
.logo-mark{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:12px;
  background:linear-gradient(155deg,rgba(255,255,255,.55),rgba(219,234,254,.28));
  border:1px solid rgba(255,255,255,.5);
  box-shadow:0 4px 14px rgba(30,58,138,.14),inset 0 1px 0 rgba(255,255,255,.6);
  backdrop-filter:blur(14px) saturate(180%);
  -webkit-backdrop-filter:blur(14px) saturate(180%);
  overflow:hidden;
  transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s ease,border-color .35s ease;
  flex-shrink:0;
}
.logo-mark::before{
  content:"";
  position:absolute;
  inset:-40%;
  background:conic-gradient(from 0deg,rgba(56,189,248,0),rgba(56,189,248,.35),rgba(37,99,235,0) 35%);
  opacity:0;
  transition:opacity .4s ease;
  animation:overter-spin 5s linear infinite paused;
}
.logo:hover .logo-mark::before{opacity:1;animation-play-state:running;}
.logo-mark img.logo-h-img{
  position:relative;
  z-index:1;
  width:26px;
  height:26px;
  object-fit:contain;
  filter:drop-shadow(0 2px 5px rgba(37,99,235,.35));
  transition:transform .45s cubic-bezier(.22,1,.36,1);
}
.logo:hover .logo-mark{
  transform:translateY(-1px) scale(1.05);
  box-shadow:0 8px 22px rgba(37,99,235,.28),inset 0 1px 0 rgba(255,255,255,.7);
  border-color:rgba(255,255,255,.75);
}
.logo:hover .logo-mark img.logo-h-img{transform:scale(1.08) rotate(-3deg);}
.logo:active .logo-mark{transform:translateY(0) scale(.97);}
@keyframes overter-spin{to{transform:rotate(360deg);}}

/* Transparent (hero) nav variant needs a touch more contrast behind the chip */
.site-nav.transparent .logo-mark{
  background:linear-gradient(155deg,rgba(255,255,255,.22),rgba(255,255,255,.06));
  border-color:rgba(255,255,255,.35);
}

/* Footer keeps its own existing footer-brand-logo styling untouched */

@media (max-width:480px){
  .logo-mark{width:36px;height:36px;border-radius:10px;}
  .logo-mark img.logo-h-img{width:22px;height:22px;}
}

/* =========================================================
   Overter AI — Floating Chatbot Widget
   ========================================================= */
#overter-root{
  --ov-primary:#2563EB;
  --ov-dark:#1E3A8A;
  --ov-accent:#38BDF8;
  --ov-glow:rgba(56,189,248,.55);
  font-family:'Inter',sans-serif;
}
#overter-root, #overter-root *{box-sizing:border-box;}

.ov-launcher{
  position:fixed;
  right:24px;
  bottom:24px;
  width:64px;
  height:64px;
  border-radius:50%;
  border:none;
  cursor:pointer;
  z-index:99998;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(145deg,rgba(255,255,255,.85),rgba(219,234,254,.55));
  backdrop-filter:blur(16px) saturate(180%);
  -webkit-backdrop-filter:blur(16px) saturate(180%);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:0 0 0 0 rgba(56,189,248,.5),0 10px 30px rgba(30,58,138,.28);
  animation:ov-pulse 2.8s ease-in-out infinite;
  transition:transform .3s cubic-bezier(.22,1,.36,1),box-shadow .3s ease;
}
.ov-launcher:hover{transform:translateY(-3px) scale(1.06);}
.ov-launcher:active{transform:scale(.94);}
.ov-launcher img{width:36px;height:36px;object-fit:contain;position:relative;z-index:2;
  filter:drop-shadow(0 2px 6px rgba(37,99,235,.4));transition:transform .4s ease;}
.ov-launcher:hover img{transform:scale(1.08) rotate(-4deg);}
.ov-launcher .ov-dot{
  position:absolute;top:4px;right:4px;width:14px;height:14px;border-radius:50%;
  background:#22C55E;border:2px solid #fff;box-shadow:0 0 6px rgba(34,197,94,.8);
}
.ov-launcher .ov-close-icon{display:none;}
.ov-launcher.open .ov-chat-icon{display:none;}
.ov-launcher.open .ov-close-icon{display:block;}
.ov-launcher.open{transform:rotate(0deg);}

@keyframes ov-pulse{
  0%,100%{box-shadow:0 0 0 0 rgba(56,189,248,.45),0 10px 30px rgba(30,58,138,.28);}
  50%{box-shadow:0 0 0 14px rgba(56,189,248,0),0 10px 34px rgba(30,58,138,.32);}
}

@media (prefers-reduced-motion:reduce){
  .ov-launcher{animation:none;}
  .logo-mark::before{animation:none !important;}
}

/* ---------- Chat window ---------- */
.ov-window{
  position:fixed;
  right:24px;
  bottom:100px;
  width:380px;
  max-width:calc(100vw - 32px);
  height:600px;
  max-height:calc(100vh - 140px);
  border-radius:20px;
  overflow:hidden;
  z-index:99999;
  display:flex;
  flex-direction:column;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(255,255,255,.55);
  box-shadow:0 20px 60px rgba(15,23,42,.28),0 0 0 1px rgba(56,189,248,.12),0 0 40px rgba(56,189,248,.18);
  backdrop-filter:blur(24px) saturate(180%);
  -webkit-backdrop-filter:blur(24px) saturate(180%);
  transform:translateY(16px) scale(.96);
  opacity:0;
  pointer-events:none;
  transition:transform .38s cubic-bezier(.22,1,.36,1),opacity .3s ease;
}
.ov-window.open{
  transform:translateY(0) scale(1);
  opacity:1;
  pointer-events:auto;
}

/* Dark mode */
.ov-window.ov-dark{
  background:rgba(15,23,42,.78);
  border-color:rgba(56,189,248,.18);
}
.ov-window.ov-dark .ov-msg.bot .ov-bubble{background:rgba(30,41,59,.85);color:#E2E8F0;}
.ov-window.ov-dark .ov-msg.user .ov-bubble{background:linear-gradient(135deg,var(--ov-primary),var(--ov-dark));color:#fff;}
.ov-window.ov-dark .ov-body{background:transparent;}
.ov-window.ov-dark .ov-input-bar{background:rgba(15,23,42,.6);border-top-color:rgba(56,189,248,.15);}
.ov-window.ov-dark .ov-input-bar input{background:rgba(30,41,59,.7);color:#E2E8F0;border-color:rgba(56,189,248,.2);}
.ov-window.ov-dark .ov-quick{background:rgba(30,41,59,.7);color:#93C5FD;border-color:rgba(56,189,248,.25);}
.ov-window.ov-dark .ov-header{background:linear-gradient(135deg,#0B1220,#132a5e);}
.ov-window.ov-dark .ov-ts{color:#64748B;}
.ov-window.ov-dark .ov-empty-hint{color:#64748B;}

.ov-header{
  flex-shrink:0;
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px 16px;
  background:linear-gradient(135deg,var(--ov-dark),var(--ov-primary) 60%,var(--ov-accent) 130%);
  color:#fff;
}
.ov-header .ov-avatar{
  width:38px;height:38px;border-radius:10px;flex-shrink:0;
  background:rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.35);
  box-shadow:0 0 14px rgba(56,189,248,.5);
}
.ov-header .ov-avatar img{width:24px;height:24px;object-fit:contain;}
.ov-header .ov-title{flex:1;min-width:0;}
.ov-header .ov-title strong{display:block;font-family:'Poppins',sans-serif;font-size:15px;font-weight:700;letter-spacing:.2px;}
.ov-header .ov-status{display:flex;align-items:center;gap:5px;font-size:12px;color:rgba(255,255,255,.85);margin-top:1px;}
.ov-header .ov-status .dot{width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 6px #22C55E;}
.ov-header-actions{display:flex;align-items:center;gap:4px;}
.ov-icon-btn{
  width:30px;height:30px;border-radius:8px;border:none;background:rgba(255,255,255,.14);
  color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background .2s ease,transform .2s ease;flex-shrink:0;
}
.ov-icon-btn:hover{background:rgba(255,255,255,.28);transform:translateY(-1px);}
.ov-icon-btn:active{transform:translateY(0) scale(.92);}
.ov-icon-btn svg{width:16px;height:16px;}

.ov-quick-row{
  flex-shrink:0;
  display:flex;
  gap:8px;
  padding:10px 12px;
  overflow-x:auto;
  scrollbar-width:none;
  border-bottom:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.35);
}
.ov-quick-row::-webkit-scrollbar{display:none;}
.ov-quick{
  flex-shrink:0;
  white-space:nowrap;
  font-size:12.5px;
  font-weight:600;
  padding:7px 13px;
  border-radius:20px;
  border:1px solid rgba(37,99,235,.25);
  background:rgba(37,99,235,.08);
  color:var(--ov-primary);
  cursor:pointer;
  transition:all .2s ease;
}
.ov-quick:hover{background:var(--ov-primary);color:#fff;transform:translateY(-1px);}

.ov-body{
  flex:1;
  overflow-y:auto;
  padding:16px 14px;
  display:flex;
  flex-direction:column;
  gap:12px;
  background:linear-gradient(180deg,rgba(248,250,255,.4),rgba(248,250,255,.15));
}
.ov-body::-webkit-scrollbar{width:5px;}
.ov-body::-webkit-scrollbar-thumb{background:rgba(37,99,235,.25);border-radius:10px;}

.ov-msg{display:flex;flex-direction:column;max-width:84%;animation:ov-msg-in .35s cubic-bezier(.22,1,.36,1);}
@keyframes ov-msg-in{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.ov-msg.bot{align-self:flex-start;}
.ov-msg.user{align-self:flex-end;align-items:flex-end;}
.ov-bubble{
  padding:10px 14px;
  border-radius:16px;
  font-size:13.5px;
  line-height:1.55;
  box-shadow:0 4px 14px rgba(15,23,42,.06);
}
.ov-msg.bot .ov-bubble{background:#fff;color:#1F2937;border-bottom-left-radius:4px;border:1px solid rgba(148,163,184,.18);}
.ov-msg.user .ov-bubble{background:linear-gradient(135deg,var(--ov-primary),var(--ov-dark));color:#fff;border-bottom-right-radius:4px;}
.ov-bubble .ov-file-chip{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  background:rgba(255,255,255,.18);padding:4px 8px;border-radius:8px;margin-top:6px;}
.ov-ts{font-size:10.5px;color:#94A3B8;margin-top:4px;padding:0 4px;}

.ov-typing{align-self:flex-start;display:flex;gap:4px;padding:12px 16px;background:#fff;
  border:1px solid rgba(148,163,184,.18);border-radius:16px;border-bottom-left-radius:4px;}
.ov-typing span{width:6px;height:6px;border-radius:50%;background:var(--ov-primary);opacity:.5;
  animation:ov-bounce 1.1s infinite ease-in-out;}
.ov-typing span:nth-child(2){animation-delay:.15s;}
.ov-typing span:nth-child(3){animation-delay:.3s;}
@keyframes ov-bounce{0%,60%,100%{transform:translateY(0);opacity:.4;}30%{transform:translateY(-5px);opacity:1;}}

.ov-empty-hint{text-align:center;font-size:12px;color:#94A3B8;padding:20px 10px;}

.ov-input-bar{
  flex-shrink:0;
  display:flex;
  align-items:flex-end;
  gap:6px;
  padding:10px 12px;
  border-top:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.55);
}
.ov-input-bar input{
  flex:1;
  border:1px solid rgba(37,99,235,.2);
  background:#fff;
  border-radius:14px;
  padding:10px 14px;
  font-size:13.5px;
  font-family:inherit;
  outline:none;
  color:#111827;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.ov-input-bar input:focus{border-color:var(--ov-primary);box-shadow:0 0 0 3px rgba(37,99,235,.12);}
.ov-input-bar .ov-send{
  background:linear-gradient(135deg,var(--ov-primary),var(--ov-dark));
  color:#fff;box-shadow:0 4px 12px rgba(37,99,235,.35);
}
.ov-input-bar .ov-send:hover{box-shadow:0 6px 16px rgba(37,99,235,.5);}
.ov-input-bar .ov-mic.listening{background:linear-gradient(135deg,#EF4444,#B91C1C);animation:ov-mic-pulse 1s infinite;}
@keyframes ov-mic-pulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.55);}50%{box-shadow:0 0 0 8px rgba(239,68,68,0);}}
.ov-input-bar .ov-icon-btn{background:rgba(37,99,235,.08);color:var(--ov-primary);width:34px;height:34px;border-radius:10px;}
.ov-input-bar .ov-icon-btn:hover{background:rgba(37,99,235,.16);}

#ov-file-input{display:none;}

/* Mobile: full-screen chat */
@media (max-width:480px){
  .ov-window{
    right:8px;left:8px;bottom:86px;width:auto;
    height:calc(100vh - 150px);max-height:none;border-radius:16px;
  }
  .ov-launcher{right:16px;bottom:16px;width:58px;height:58px;}
}